Which of the following is not a characteristic of an active galaxy?

0 votes
    energy emission that is highly variable on time scales of a few years
     luminosities higher than can be explained by the number of stars they contain
     broad emission lines indicative of rapid internal rotation
     jets along their central rotational axes
     a regular, rapid pattern of radio-frequency and optical emission peaks ranging from milliseconds to seconds in repetition rate
asked Sep 20, 2012 in Astronomy by anonymous
    

1 Answer

0 votes
a regular, rapid pattern of radio-frequency and optical emission peaks ranging from milliseconds to seconds in repetition rate
answered Sep 22, 2012 by SkyStar ~Expert~ (2,855 points)



...